InChI=1/C18H23N3O/c1-14-5-3-7-16(11-14)17-8-4-6-15(12-17)13-21-18(19)20-9-10-22-2/h3-8,11-12H,9-10,13H2,1-2H3,(H3,19,20,21)/p+1/fC18H24N3O/h20-21H,19H2/q+1 2A5F666C75B012BA